We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White rectangular condensate pump with side-mounted electrical cord and barbed discharge fitting

Beckett

Beckett CB251UL 115V Condensate Pump

SKU CH-X8VY-P6FW7

Removes air-conditioning condensate at 115 V with a lift-to-test switch, reversible mounting, and a replaceable Duck-Bill check valve offering both 3/8 in barb and 1/4 MNPT discharge connections

  • User-friendly design with lift-to-test-tab for easy switch checks
  • Flexible mounting from either side suits tight installations
  • Larger replaceable Duck-Bill check valve improves flow reliability
  • Convenient discharge offers 3/8 in. O.D. barb and 1/4 MNPT threads
  • Built for high-efficiency gas furnace condensate removal

Beckett CB251UL 115V Condensate Pump

The Beckett CB251UL is a new 115V condensate pump built for HVAC systems such as high-efficiency gas furnaces. It handles the removal of condensate produced during heating and cooling cycles. This unit suits installers and technicians who need a reliable pump for standard residential or light commercial applications. It is not for buyers who need a pump rated for a different voltage or a larger capacity than the CB251UL provides.

Mounting flexibility and service features

The pump can be mounted from either side, giving installers more options when routing drain lines in tight spaces. A lift-to-test tab on the main switch allows quick functional checks without tools. The discharge fitting includes both a 3/8 inch O.D. barb and 1/4 MNPT threads so you can connect common tubing or pipe directly. A larger replaceable Duck-Bill check valve is designed to reduce clogging and simplify maintenance.

California Proposition 65 notice

This product carries a California Proposition 65 warning for exposure to a chemical known to the State of California to cause cancer. A separate Proposition 65 warning also applies for a chemical known to cause birth defects or other reproductive harm. Installers and end users should review the manufacturer's safety documentation before handling or installing the unit.

Highlights

  • User-friendly design with lift-to-test-tab for easy switch checks
  • Flexible mounting from either side suits tight installations
  • Larger replaceable Duck-Bill check valve improves flow reliability
  • Convenient discharge offers 3/8 in. O.D. barb and 1/4 MNPT threads
  • Built for high-efficiency gas furnace condensate removal

Specifications

BrandBECKETT

Questions about this item

How often does the Duck-Bill check valve on the CB251UL need to be replaced?

The CB251UL uses a larger replaceable Duck-Bill check valve designed for easier maintenance; replacement interval depends on water quality and run time.

What limits continuous operation on the CB251UL 115V pump?

The motor is rated for 115V service; sustained use is limited by thermal protection and the capacity of the discharge line.

How loud and hot does the CB251UL get when running all day?

The CB251UL is built for high-efficiency furnace condensate removal; typical operation is quiet with minimal heat rise in the pump body.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.